Electrosurgical electrode TNFS117

ENTophthalmic surgeryneurosurgical

Overview

The TAKTVOLL TNFS117 is a reusable tungsten needle electrode for electrosurgery, engineered for high-precision cutting with simultaneous coagulation in plastic surgery, neurosurgery, ophthalmology and ENT procedures.

Features

• High-precision cutting: ultra-fine needle tip with a curvature radius of 50μm, enabling sub-millimeter cutting precision and reducing damage to surrounding tissues.
• Simultaneous cutting and coagulation: uses high-frequency current technology to cut and coagulate at the same time, reducing intraoperative bleeding and improving the surgical field of vision.
• High heat resistance and sharpness retention: tip made of high-melting-point tungsten (melting point >3400°C) that maintains sharpness at elevated temperatures and offers superior durability versus stainless steel tips.
• Low-power operation to minimize side effects: delivers electrosurgical generator waveform to micro areas to reduce tissue necrosis and surgical smoke while ensuring precise cutting and coagulation.
• Insulated design for enhanced safety: needle shaft made of heat-resistant polymer insulation with high dielectric strength so only a minimal portion of the tip is exposed, preventing accidental burns and minimizing collateral tissue damage.
• Reusable: supports multiple uses to reduce device cost and improve environmental sustainability.

Applications

• Plastic surgery: precise cutting in facial and cosmetic procedures to minimize postoperative scarring.
• Neurosurgery: high-precision cutting for brain and spinal procedures while protecting adjacent neural tissue.
• Ophthalmic surgery: delicate eye operations that require preservation of ocular tissues.
• Otolaryngology (ENT): reduces damage to surrounding tissues during ENT procedures and improves postoperative comfort.

Technical specifications

• Model: TNFS117
• Grip Part: Ø1.63mm
• Total Length: 25mm
• Effective Length (exposed tip): 3mm
• Effective Width: /
• Needle tip material: tungsten (high-melting-point material)
• Needle tip curvature radius: 50μm
• Design: insulated shaft with heat-resistant polymer insulation